A car inverter will take the 12 volts DC from your car; usually from your cigarette lighter and turn it into 110 volts AC, which is what you get out of your home power outlets. This allows you to plug household electronics into your car. the most common would probably be your laptop. Home UPS systems do the same thing, except instead of using a car outlet they use a 12 volt battery. I used a old home UPS system I had laying around that had a bad battery. (We don’t use the battery in this mod) ...

This guide will tell you how to let a windows computer make use of your N810’s GPS as if it was its own. While the Nokia N810 does not have the best GPS in the world it is still better than no GPS. On a recent road trip I wanted a way to visualize my trip route on a more powerful device than my N810’s 400Mhz possessor and Maemo Mapper. I wanted the full use of my laptop, Google Earth and the Internet. ...

I recently got a HTC Incredible to replace my aging LG Chocolate. One feature of the Incredible was video out. Specifically the ability to output composite video to a TV. The cable was first demoed by WireFly here: http://www.youtube.com/watch?v=eJyt463AoOA And since then threads like these have started trying to hunt down the cable. And it looks like one day it may be sold here or here. But for the time being this cable is not being sold anywhere, and there is a rumor that it may never be commercially sold. ...

PXE is a method for booting an operating system over a network, it stands for Pre-Executable environment. Here I will show you how to build a PXE server to boot and or install operating systems over your network. Installing the server OS I made this server inside VMWare, however the steps are the same if you are using a different virtual machine server or a physical machine. I used Debian 5.0 and used the net-install iso. Since we will only be needing a bare Debian install and just a few extra packages there is no need to download/install the entire OS. ...

This guide will tell you how to rename or switch network controller names in Linux. Often when installing Linux the installer will automatically pick the names of the network controllers. And for some reason the order it names them is almost always not the order I want them in. I usually like the primary/on-board card eth0, and all additional cards eth1-n, however the installer often has its own ideas. So this is how to correct it! ...

Part 1 - Screen Screen is a program that can create virtual terminals inside your current session. If you are used to a tabbed web browser you can think about it as adding tabs to your terminal. And if your server allows it can allow you to disconnect sessions and keep then running in the background, even if you log out. You can install screen on Debian with apt-get by running sudo apt-get install screen and yum install screen for rpm based systems. ...

Here is How I added a AUX inputs to my Delco Radio/CD player and a nice mount for my N810. Part 1 - Adding The AUX Input First off This worked on my Delco radio. It may work on yours, it may not. On My radio there is a nice AUX button right under the CD button. This goes to a AUX connector on the back of the unit. This is Delco AUX plug. It was meant to to to a separate tape deck. Unfortunately this plug needs an intelligent device connected to it to enable itself. There is also a device you can buy that will plug into this AUX port and give you a normal RCA connection, but the idea of this is to spend as little money as possible and have the fun of doing it yourself ...

Conky is a system monitor for Linux. It can tell you almost anything your computer, such as CPU usage memory usage network information and almost anything else. Here is what my Conky configuration looks like on my desktop. To install Conky on a RPM based distribution run yum install conky Or on a Debian based distribution run sudo apt-get install conky To get yours to look like that you need to put a file named .conkyrc in your home folder. Your home folder is usually /home/$USER. ...

From time to time every Linux user will run across a program that does not come in a nice packaged DEB or RPM. Often in the form of a tar.gz, tgz, tar.bz, tar, gz, tar.bz2 or tbz2 format. This is how you can make use of them. Remember to have a compiler installed and any dependencies for the software you installing. Extract To uncompress your file run the following command that applies to your extension. ...

The Nokia N810 has an OTG or On-The-Go USB controller, it allows for the device to function is both client and host mode. By default it is is client mode so when you plug it into your computer it acts as a USB storage device. It can be put into host mode by feature running a program on the tablet that will put it into host mode or use the OTG trigger. The USB plug on the tablet has 5 pins rather than just the standers 4 USB uses. If the extra pin is grounded it will put the N810 into host mode. ...